GROFF_CHAR(7) | Miscellaneous Information Manual | GROFF_CHAR(7) |
In the actual version, groff provides only 8-bit characters for direct input and named entities for further glyphs. On ASCII platforms, input character codes in the range 0 to 127 (decimal) represent the usual 7-bit ASCII characters, while codes between 127 and 255 are interpreted as the corresponding characters in the Latin-1 (ISO-8859-1) code set by default. This mapping is contained in the file latin1.tmac and can be changed by loading a different input encoding. Note that some of the input characters are reserved by groff, either for internal use or for special input purposes. On EBCDIC platforms, only code page cp1047 is supported (which contains the same characters as Latin-1; the input encoding file is called cp1047.tmac). Again, some input characters are reserved for internal and special purposes. It is rather straightforward (for the experienced user) to set up other 8-bit encodings like Latin-2; since groff will use Unicode in the next major version, no additional encodings are provided.
All roff systems provide the concept of named glyphs. In traditional roff systems, only names of length 2 were used, while groff also provides support for longer names. It is strongly suggested that only named glyphs are used for all character representations outside of the printable 7-bit ASCII range.
Some of the predefined groff escape sequences (with names of length 1) also produce single characters; these exist for historical reasons or are printable versions of syntactical characters. They include `\\', `\´', `\`', `\-', `\.', and `\e'; see groff(7).
In groff, all of these different types of characters and glyphs can be tested positively with the `.if c' conditional.
Note that input characters in the range 0-31 and character 127 are not printable characters. Most of them are invalid input characters for groff anyway, and the valid ones have special meaning. For EBCDIC, the printable characters are in the range 66-255.
Most of the remaining characters not in the just described ranges print as themselves; the only exceptions are the following characters:
OutputInputInputPostScriptUnicodeNotes
namecodenamedecomposed
!
!33exclamu0021
"
"34quotedblu0022
#
#35numbersignu0023
$
$36dollaru0024
%
%37percentu0025
&
&38ampersandu0026
'
'39quoterightu0027
(
(40parenleftu0028
)
)41parenrightu0029
*
*42asterisku002A
+
+43plusu002B
,
,44commau002C
-
-45hyphenu2010
.
.46periodu002E
/
/47slashu002F
:
:58colonu003A
;
;59semicolonu003B
<
<60lessu003C
=
=61equalu003D
>
>62greateru003E
?
?63questionu003F
@
@64atu0040
[
[91bracketleftu005B
\
\92backslashu005C
]
]93bracketrightu005D
^
^94circumflexu005E
_
_95underscoreu005F
`
`96quoteleftu0060
{
{123braceleftu007B
|
|124baru007C
}
}125bracerightu007D
~
~126tildeu007E
Input characters in range 128-159 (on non-EBCDIC hosts) are not printable characters.
The remaining ranges (161-172, 174-255) are printable characters that print as themselves. Although they can be specified directly with the keyboard on systems with a Latin-1 code page, it is better to use their glyph names; see next section.
OutputInputInputPostScriptUnicodeNotes
namecodenamedecomposed
¡
¡161exclamdownu00A1
¢
¢162centu00A2
£
£163sterlingu00A3
¤
¤164currencyu00A4
¥
¥165yenu00A5
¦
¦166brokenbaru00A6
§
§167sectionu00A7
¨
¨168dieresisu00A8
©
©169copyrightu00A9
ª
ª170ordfeminineu00AA
«
«171guillemotleftu00AB
¬
¬172logicalnotu00AC
®
®174registeredu00AE
¯
¯175macronu00AF
°
°176degreeu00B0
±
±177plusminusu00B1
²
²178twosuperioru00B2
³
³179threesuperioru00B3
´
´180acuteu00B4
µ
µ181muu00B5
¶
¶182paragraphu00B6
·
·183periodcenteredu00B7
¸
¸184cedillau00B8
¹
¹185onesuperioru00B9
º
º186ordmasculineu00BA
»
»187guillemotrightu00BB
¼
¼188onequarteru00BC
½
½189onehalfu00BD
¾
¾190threequartersu00BE
¿
¿191questiondownu00BF
À
À192Agraveu0041_0300
Á
Á193Aacuteu0041_0301
Â
Â194Acircumflexu0041_0302
Ã
Ã195Atildeu0041_0303
Ä
Ä196Adieresisu0041_0308
Å
Å197Aringu0041_030A
Æ
Æ198AEu00C6
Ç
Ç199Ccedillau0043_0327
È
È200Egraveu0045_0300
É
É201Eacuteu0045_0301
Ê
Ê202Ecircumflexu0045_0302
Ë
Ë203Edieresisu0045_0308
Ì
Ì204Igraveu0049_0300
Í
Í205Iacuteu0049_0301
Î
Î206Icircumflexu0049_0302
Ï
Ï207Idieresisu0049_0308
Ð
Ð208Ethu00D0
Ñ
Ñ209Ntildeu004E_0303
Ò
Ò210Ograveu004F_0300
Ó
Ó211Oacuteu004F_0301
Ô
Ô212Ocircumflexu004F_0302
Õ
Õ213Otildeu004F_0303
Ö
Ö214Odieresisu004F_0308
×
×215multiplyu00D7
Ø
Ø216Oslashu00D8
Ù
Ù217Ugraveu0055_0300
Ú
Ú218Uacuteu0055_0301
Û
Û219Ucircumflexu0055_0302
Ü
Ü220Udieresisu0055_0308
Ý
Ý221Yacuteu0059_0301
Þ
Þ222Thornu00DE
ß
ß223germandblsu00DF
à
à224agraveu0061_0300
á
á225aacuteu0061_0301
â
â226acircumflexu0061_0302
ã
ã227atildeu0061_0303
ä
ä228adieresisu0061_0308
å
å229aringu0061_030A
æ
æ230aeu00E6
ç
ç231ccedillau0063_0327
è
è232egraveu0065_0300
é
é233eacuteu0065_0301
ê
ê234ecircumflexu0065_0302
ë
ë235edieresisu0065_0308
ì
ì236igraveu0069_0300
í
í237iacuteu0069_0301
î
î238icircumflexu0069_0302
ï
ï239idieresisu0069_0308
ð
ð240ethu00F0
ñ
ñ241ntildeu006E_0303
ò
ò242ograveu006F_0300
ó
ó243oacuteu006F_0301
ô
ô244ocircumflexu006F_0302
õ
õ245otildeu006F_0303
ö
ö246odieresisu006F_0308
÷
÷247divideu00F7
ø
ø248oslashu00F8
ù
ù249ugraveu0075_0300
ú
ú250uacuteu0075_0301
û
û251ucircumflexu0075_0302
ü
ü252udieresisu0075_0308
ý
ý253yacuteu0079_0301
þ
þ254thornu00FE
ÿ
ÿ255ydieresisu0079_0308
In groff, each 8-bit input character can also referred to by the construct `\[charn]' where n is the decimal code of the character, a number between 0 and 255 without leading zeros (those entities are not glyph names). They are normally mapped onto glyphs using the .trin request. Another special convention is the handling of glyphs with names directly derived from a Unicode code point; this is discussed below. Moreover, new glyph names can be created by the .char request; see groff(7).
In the following, a plus sign in the `Notes' column indicates that this particular glyph name appears in the PS version of the original troff documentation, CSTR 54.
OutputInputPostScriptUnicodeNotes
namenamedecomposed
\[-D]
ÐEthu00D0
\[Sd]
ðethu00F0
\[TP]
ÞThornu00DE
\[Tp]
þthornu00FE
\[ss]
ßgermandblsu00DF
Ligatures and Other Latin Glyphs
\[ff]
ffffu0066_0066
\[fi]
fifiu0066_0069
\[fl]
flflu0066_006C
\[Fi]
ffiffiu0066_0066_0069
\[Fl]
fflfflu0066_0066_006C
\[/L]
ŁLslashu0141
\[/l]
łlslashu0142
\[/O]
ØOslashu00D8
\[/o]
øoslashu00F8
\[AE]
ÆAEu00C6
\[ae]
æaeu00E6
\[OE]
ŒOEu0152
\[oe]
œoeu0153
\[IJ]
IJIJu0132
\[ij]
ijiju0133
\[.i]
ıdotlessiu0131
\[.j]
ȷdotlessj---
Accented Characters
\[´A]
ÁAacuteu0041_0301
\[´C]
(N/A)Cacuteu0043_0301
\[´E]
ÉEacuteu0045_0301
\[´I]
ÍIacuteu0049_0301
\[´O]
ÓOacuteu004F_0301
\[´U]
ÚUacuteu0055_0301
\[´Y]
ÝYacuteu0059_0301
\[´a]
áaacuteu0061_0301
\[´c]
(N/A)cacuteu0063_0301
\[´e]
éeacuteu0065_0301
\[´i]
íiacuteu0069_0301
\[´o]
óoacuteu006F_0301
\[´u]
úuacuteu0075_0301
\[´y]
ýyacuteu0079_0301
\[:A]
ÄAdieresisu0041_0308
\[:E]
ËEdieresisu0045_0308
\[:I]
ÏIdieresisu0049_0308
\[:O]
ÖOdieresisu004F_0308
\[:U]
ÜUdieresisu0055_0308
\[:Y]
(N/A)Ydieresisu0059_0308
\[:a]
äadieresisu0061_0308
\[:e]
ëedieresisu0065_0308
\[:i]
ïidieresisu0069_0308
\[:o]
öodieresisu006F_0308
\[:u]
üudieresisu0075_0308
\[:y]
ÿydieresisu0079_0308
\[^A]
ÂAcircumflexu0041_0302
\[^E]
ÊEcircumflexu0045_0302
\[^I]
ÎIcircumflexu0049_0302
\[^O]
ÔOcircumflexu004F_0302
\[^U]
ÛUcircumflexu0055_0302
\[^a]
âacircumflexu0061_0302
\[^e]
êecircumflexu0065_0302
\[^i]
îicircumflexu0069_0302
\[^o]
ôocircumflexu006F_0302
\[^u]
ûucircumflexu0075_0302
\[`A]
ÀAgraveu0041_0300
\[`E]
ÈEgraveu0045_0300
\[`I]
ÌIgraveu0049_0300
\[`O]
ÒOgraveu004F_0300
\[`U]
ÙUgraveu0055_0300
\[`a]
àagraveu0061_0300
\[`e]
èegraveu0065_0300
\[`i]
ìigraveu0069_0300
\[`o]
òograveu006F_0300
\[`u]
ùugraveu0075_0300
\[~A]
ÃAtildeu0041_0303
\[~N]
ÑNtildeu004E_0303
\[~O]
ÕOtildeu004F_0303
\[~a]
ãatildeu0061_0303
\[~n]
ñntildeu006E_0303
\[~o]
õotildeu006F_0303
\[vS]
(N/A)Scaronu0053_030C
\[vs]
(N/A)scaronu0073_030C
\[vZ]
(N/A)Zcaronu005A_030C
\[vz]
(N/A)zcaronu007A_030C
\[,C]
ÇCcedillau0043_0327
\[,c]
çccedillau0063_0327
\[oA]
ÅAringu0041_030A
\[oa]
åaringu0061_030A
Accents
The composite request is used to map most of the accents to non-spacing glyph names; the values given in parentheses are the original (spacing) ones.
OutputInputPostScriptUnicodeNotes
namenamedecomposed
\[a"]
(N/A)hungarumlautu030B
(u02DD)
\[a-]
¯macronu0304
(u00AF)
\[a.]
˙dotaccentu0307
(u02D9)
\[a^]
^circumflexu0302
(u005E)
\[aa]
´acuteu0301
(u00B4)
\[ga]
`graveu0300
(u0060)
\[ab]
˘breveu0306
(u02D8)
\[ac]
¸cedillau0327
(u00B8)
\[ad]
¨dieresisu0308
(u00A8)
\[ah]
ˇcaronu030C
(u02C7)
\[ao]
˚ringu030A
(u02DA)
\[a~]
~tildeu0303
(u007E)
\[ho]
˛ogoneku0328
(u02DB)
\[ha]
^asciicircumu005E
\[ti]
~asciitildeu007E
Quotes
\[Bq]
„quotedblbaseu201E
\[bq]
‚quotesinglbaseu201A
\[lq]
“quotedblleftu201C
\[rq]
”quotedblrightu201D
\[oq]
‘quoteleftu2018
\[cq]
’quoterightu2019
\[aq]
'quotesingleu0027
\[dq]
"quotedblu0022
\[Fo]
«guillemotleftu00AB
\[Fc]
»guillemotrightu00BB
\[fo]
‹guilsinglleftu2039
\[fc]
›guilsinglrightu203A
Punctuation
\[r!]
¡exclamdownu00A1
\[r?]
¿questiondownu00BF
\[em]
—emdashu2014
\[en]
–endashu2013
\[hy]
‐hyphenu2010
Brackets
The extensible bracket pieces are font-invariant glyphs. In classical troff only one glyph was available to vertically extend brackets, braces, and parentheses: `bv'. We map it rather arbitrarily to u23AA.
Note that not all devices contain extensible bracket pieces which can be piled up with `\b' due to the restrictions of the escape's piling algorithm. A general solution to build brackets out of pieces is the following macro:
.\" Make a pile centered vertically 0.5em .\" above the baseline. .\" The first argument is placed at the top. .\" The pile is returned in string `pile' .eo .de pile-make . nr pile-wd 0 . nr pile-ht 0 . ds pile-args . . nr pile-# \n[.$] . while \n[pile-#] \{\ . nr pile-wd (\n[pile-wd] >? \w'\$[\n[pile-#]]') . nr pile-ht +(\n[rst] - \n[rsb]) . as pile-args \v'\n[rsb]u'\" . as pile-args \Z'\$[\n[pile-#]]'\" . as pile-args \v'-\n[rst]u'\" . nr pile-# -1 . \} . . ds pile \v'(-0.5m + (\n[pile-ht]u / 2u))'\" . as pile \*[pile-args]\" . as pile \v'((\n[pile-ht]u / 2u) + 0.5m)'\" . as pile \h'\n[pile-wd]u'\" .. .ec
Another complication is the fact that some glyphs which represent bracket pieces in original troff can be used for other mathematical symbols also, for example `lf' and `rf' which provide the `floor' operator. Other devices (most notably for DVI output) don't unify such glyphs. For this reason, the four glyphs `lf', `rf', `lc', and `rc' are not unified with similarly looking bracket pieces. In groff, only glyphs with long names are guaranteed to pile up correctly for all devices (provided those glyphs exist).
OutputInputPostScriptUnicodeNotes
namenamedecomposed
\[lB]
[bracketleftu005B
\[rB]
]bracketrightu005D
\[lC]
{braceleftu007B
\[rC]
}bracerightu007D
\[la]
⟨angleleftu27E8
\[ra]
⟩anglerightu27E9
\[bv]
⎪braceexu23AA
\[braceex]
⎪braceexu23AA
\[bracketlefttp]
⎡bracketlefttpu23A1
\[bracketleftbt]
⎣bracketleftbtu23A3
\[bracketleftex]
⎢bracketleftexu23A2
\[bracketrighttp]
⎤bracketrighttpu23A4
\[bracketrightbt]
⎦bracketrightbtu23A6
\[bracketrightex]
⎥bracketrightexu23A5
\[lt]
⎧bracelefttpu23A7
\[bracelefttp]
⎧bracelefttpu23A7
\[lk]
⎨braceleftmidu23A8
\[braceleftmid]
⎨braceleftmidu23A8
\[lb]
⎩braceleftbtu23A9
\[braceleftbt]
⎩braceleftbtu23A9
\[braceleftex]
⎪braceleftexu23AA
\[rt]
⎫bracerighttpu23AB
\[bracerighttp]
⎫bracerighttpu23AB
\[rk]
⎬bracerightmidu23AC
\[bracerightmid]
⎬bracerightmidu23AC
\[rb]
⎭bracerightbtu23AD
\[bracerightbt]
⎭bracerightbtu23AD
\[bracerightex]
⎪bracerightexu23AA
\[parenlefttp]
⎛parenlefttpu239B
\[parenleftbt]
⎝parenleftbtu239D
\[parenleftex]
⎜parenleftexu239C
\[parenrighttp]
⎞parenrighttpu239E
\[parenrightbt]
⎠parenrightbtu23A0
\[parenrightex]
⎟parenrightexu239F
Arrows
\[<-]
←arrowleftu2190
\[->]
→arrowrightu2192
\[<>]
↔arrowbothu2194
\[da]
↓arrowdownu2193
\[ua]
↑arrowupu2191
\[va]
↕arrowupdnu2195
\[lA]
⇐arrowdblleftu21D0
\[rA]
⇒arrowdblrightu21D2
\[hA]
⇔arrowdblbothu21D4
\[dA]
⇓arrowdbldownu21D3
\[uA]
⇑arrowdblupu21D1
\[vA]
⇕uni21D5u21D5
\[an]
⎯arrowhorizexu23AF
Lines
The font-invariant glyphs `br', `ul', and `rn' form corners; they can be used to build boxes. Note that both the PostScript and the Unicode-derived names of these three glyphs are just rough approximations.
`rn' also serves in classical troff as the horizontal extension of the square root sign.
`ru' is a font-invariant glyph, namely a rule of length 0.5m.
OutputInputPostScriptUnicodeNotes
namenamedecomposed
\[ba]
|baru007C
\[br]
│SF110000u2502
\[ul]
_underscoreu005F
\[rn]
‾overlineu203E
\[ru]
_------
\[bb]
¦brokenbaru00A6
\[sl]
/slashu002F
\[rs]
\backslashu005C
Text markers
\[ci]
○circleu25CB
\[bu]
•bulletu2022
\[dd]
‡daggerdblu2021
\[dg]
†daggeru2020
\[lz]
◊lozengeu25CA
\[sq]
□uni25A1u25A1
\[ps]
¶paragraphu00B6
\[sc]
§sectionu00A7
\[lh]
☜uni261Cu261C
\[rh]
☞a14u261E
\[at]
@atu0040
\[sh]
#numbersignu0023
\[CR]
↵carriagereturnu21B5
\[OK]
✓a19u2713
Legal Symbols
\[co]
©copyrightu00A9
\[rg]
®registeredu00AE
\[tm]
™trademarku2122
\[bs]
(N/A)------
Currency symbols
\[Do]
$dollaru0024
\[ct]
¢centu00A2
\[eu]
€---u20AC
\[Eu]
€Eurou20AC
\[Ye]
¥yenu00A5
\[Po]
£sterlingu00A3
\[Cs]
¤currencyu00A4
\[Fn]
ƒflorinu0192
Units
\[de]
°degreeu00B0
\[%0]
‰perthousandu2030
\[fm]
′minuteu2032
\[sd]
″secondu2033
\[mc]
µmuu00B5
\[Of]
ªordfeminineu00AA
\[Om]
ºordmasculineu00BA
Logical Symbols
\[AN]
∧logicalandu2227
\[OR]
∨logicaloru2228
\[no]
¬logicalnotu00AC
\[tno]
¬logicalnotu00AC
\[te]
∃existentialu2203
\[fa]
∀universalu2200
\[st]
∋suchthatu220B
\[3d]
∴thereforeu2234
\[tf]
∴thereforeu2234
\[or]
|baru007C
Mathematical Symbols
\[12]
½onehalfu00BD
\[14]
¼onequarteru00BC
\[34]
¾threequartersu00BE
\[18]
⅛oneeighthu215B
\[38]
⅜threeeighthsu215C
\[58]
⅝fiveeighthsu215D
\[78]
⅞seveneighthsu215E
\[S1]
¹onesuperioru00B9
\[S2]
²twosuperioru00B2
\[S3]
³threesuperioru00B3
\[pl]
+plusu002B
\[mi]
−minusu2212
\[-+]
∓uni2213u2213
\[+-]
±plusminusu00B1
\[t+-]
±plusminusu00B1
\[pc]
·periodcenteredu00B7
\[md]
⋅dotmathu22C5
\[mu]
×multiplyu00D7
\[tmu]
×multiplyu00D7
\[c*]
⊗circlemultiplyu2297
\[c+]
⊕circleplusu2295
\[di]
÷divideu00F7
\[tdi]
÷divideu00F7
\[f/]
⁄fractionu2044
\[**]
∗asteriskmathu2217
\[<=]
≤lessequalu2264
\[>=]
≥greaterequalu2265
\[<<]
≪uni226Au226A
\[>>]
≫uni226Bu226B
\[eq]
=equalu003D
\[!=]
≠notequalu003D_0338
\[==]
≡equivalenceu2261
\[ne]
≢uni2262u2261_0338
\[=~]
≅congruentu2245
\[|=]
≃uni2243u2243
\[ap]
∼similaru223C
\[~~]
≈approxequalu2248
\[~=]
≈approxequalu2248
\[pt]
∝proportionalu221D
\[es]
∅emptysetu2205
\[mo]
∈elementu2208
\[nm]
∉notelementu2208_0338
\[sb]
⊂propersubsetu2282
\[nb]
⊄notsubsetu2282_0338
\[sp]
⊃propersupersetu2283
\[nc]
⊅uni2285u2283_0338
\[ib]
⊆reflexsubsetu2286
\[ip]
⊇reflexsupersetu2287
\[ca]
∩intersectionu2229
\[cu]
∪unionu222A
\[/_]
∠angleu2220
\[pp]
⊥perpendicularu22A5
\[is]
∫integralu222B
\[integral]
∫integralu222B
\[sum]
∑summationu2211
\[product]
∏productu220F
\[coproduct]
∐uni2210u2210
\[gr]
∇gradientu2207
\[sr]
√radicalu221A
\[sqrt]
√radicalu221A
\[radicalex]
(N/A)radicalex---
\[sqrtex]
(N/A)radicalex---
\[lc]
⌈uni2308u2308
\[rc]
⌉uni2309u2309
\[lf]
⌊uni230Au230A
\[rf]
⌋uni230Bu230B
\[if]
∞infinityu221E
\[Ah]
ℵalephu2135
\[Im]
ℑIfrakturu2111
\[Re]
ℜRfrakturu211C
\[wp]
℘weierstrassu2118
\[pd]
∂partialdiffu2202
\[-h]
ℏuni210Fu210F
\[hbar]
ℏuni210Fu210F
Greek characters
These glyphs are intended for technical use, not for real Greek; normally, the uppercase letters have upright shape, and the lowercase ones are slanted. There is a problem with the mapping of letter phi to Unicode. Prior to Unicode version 3.0, the difference between U+03C6, GREEK SMALL LETTER PHI, and U+03D5, GREEK PHI SYMBOL, was not clearly described; only the glyph shapes in the Unicode book could be used as a reference. Starting with Unicode 3.0, the reference glyphs have been exchanged and described verbally also: In mathematical context, U+03D5 is the stroked variant and U+03C5 the curly glyph. Unfortunately, most font vendors didn't update their fonts to this (incompatible) change in Unicode. At the time of this writing (February 2003), it is not clear yet whether the Adobe Glyph Names `phi' and `phi1' also change its meaning if used for mathematics, thus compatibility problems are likely to happen – being conservative, groff currently assumes that `phi' in a PostScript symbol font is the stroked version.
In groff, symbol `\[*f]' always denotes the stroked version of phi, and `\[+f]' the curly variant.
\[*A]
ΑAlphau0391
\[*B]
ΒBetau0392
\[*G]
ΓGammau0393
\[*D]
ΔDeltau0394
\[*E]
ΕEpsilonu0395
\[*Z]
ΖZetau0396
\[*Y]
ΗEtau0397
\[*H]
ΘThetau0398
\[*I]
ΙIotau0399
\[*K]
ΚKappau039A
\[*L]
ΛLambdau039B
\[*M]
ΜMuu039C
\[*N]
ΝNuu039D
\[*C]
ΞXiu039E
\[*O]
ΟOmicronu039F
\[*P]
ΠPiu03A0
\[*R]
ΡRhou03A1
\[*S]
ΣSigmau03A3
\[*T]
ΤTauu03A4
\[*U]
ΥUpsilonu03A5
\[*F]
ΦPhiu03A6
\[*X]
ΧChiu03A7
\[*Q]
ΨPsiu03A8
\[*W]
ΩOmegau03A9
\[*a]
αalphau03B1
\[*b]
βbetau03B2
\[*g]
γgammau03B3
\[*d]
δdeltau03B4
\[*e]
εepsilonu03B5
\[*z]
ζzetau03B6
\[*y]
ηetau03B7
\[*h]
θthetau03B8
\[*i]
ιiotau03B9
\[*k]
κkappau03BA
\[*l]
λlambdau03BB
\[*m]
μmuu03BC
\[*n]
νnuu03BD
\[*c]
ξxiu03BE
\[*o]
οomicronu03BF
\[*p]
πpiu03C0
\[*r]
ρrhou03C1
\[ts]
ςsigma1u03C2
\[*s]
σsigmau03C3
\[*t]
τtauu03C4
\[*u]
υupsilonu03C5
\[*f]
ϕphiu03D5
\[*x]
χchiu03C7
\[*q]
ψpsiu03C8
\[*w]
ωomegau03C9
\[+h]
ϑtheta1u03D1
\[+f]
φphi1u03C6
\[+p]
ϖomega1u03D6
\[+e]
ϵuni03F5u03F5
Card symbols
\[CL]
♣clubu2663
\[SP]
♠spadeu2660
\[HE]
♥heartu2665
\[u2662]
♢uni2662u2662
\[DI]
♦diamondu2666
\[u2661]
♡uni2661u2661
This document is distributed under the terms of the FDL (GNU Free Documentation License) version 1.1 or later. You should have received a copy of the FDL on your system, it is also available on-line at the
This document is part of groff, the GNU roff distribution. It was written by with additions by and
An extension to the troff character set for Europe, E.G. Keizer, K.J. Simonsen, J. Akkerhuis; EUUG Newsletter, Volume 9, No. 2, Summer 1989
September 4, 2005 | Groff Version 1.19.2 |